@newscientist: The brain has a system for clearing our waste - and it could be linked to Alzheimer’s.   A new mouse study has connected the glymphatic system to Alzheimer’s disease.   Because it’s responsible for cleaning the brain during sleep, it’s thought poor sleep may contribute to this reduction in brain function.   To discuss how this system works and how we can improve it, Rowan Hooper and Penny Sarchet are joined by science writer Michael Marshall.   Hear the full story on The World, the Universe and Us, a news podcast for the insatiably curious.   Tap link in bio to learn more   #GlymphaticSystem, #AlzheimersResearch, #BrainHealth, #Neuroscience, #SleepScience, #SciencePodcast, #Science, #ScienceFacts, #NewScientist, #Podcast

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Saturday 24 October 2026 06:00:03 GMT
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sazzlepop75
sazzlepop75 :
So almost all women are at risk due to almost universal sleep disturbances in perimenopause and menopause?
2026-10-24 06:54:52
93
abeedlebum
BesideTheSeaside-BesideTheSea :
I’ve had poor sleep most of my life.
2026-10-25 04:35:51
0
venus_princessa
Venus_princessa 👸🏾 :
Sleep apnea as well
2026-10-24 20:09:22
5
okayok080
Serendipity :
The way people talk about sleep as if us insomniacs can help it 😩😩😩
2026-10-24 18:41:55
7
user3996284771323
Dee :
What about female mice 💅💅💅
2026-10-24 07:41:56
54
sjr688
Sam :
My dad was a night shift worker for many years and now has mixed dementia
2026-10-24 07:19:39
11
annnannanzah
Anne Lewis :
“.The glymphatic system and the lymphatic system are both waste-clearance networks in the body, but they operate in different areas and use different mechanisms.”
2026-10-25 00:06:56
2
healingx8x
heaLing :
well I'm done for 😑
2026-10-24 11:02:17
5
jt55074
jt55074 :
I have terrible sleep since the menopause. [Teary eyed]
2026-10-24 07:04:54
15
mr_farenheit0
ppchl :
every week they find a new link y alzheimer, at this pace even breathing will be associated to it
2026-10-24 18:07:48
5
urbanwolf238
UrbanWolf :
No matter what you do, the final destination is the same. You might get a few extra years, but extra years at 80+ are of little value.
2026-10-24 12:43:44
1
i_just_correct_grammar
Random Keyboard Warrior :
The "sort of" animal world?
2026-10-24 12:05:51
0
mrs_d93
MrsD93 :
I'm screwed
2026-10-24 11:57:06
3
eifm92
EI :
Could this help people with Myalgisk Encephalomyelitis / ME - I’ve read that the glymphatic system is associated with ME too.
2026-10-24 11:22:13
4
ladylyme
Ash King :
As a narcoleptic, I am fascinated by this. Has anyone used us as a subject pool here?
2026-10-24 15:40:14
2
kronuxb
Ben T :
I’ve literally gotten average 5 hours of sleep per night the last year because of my awful neighbors so this is really encouraging for me
2026-10-24 18:48:30
2
mishka.and.creme
Mika Mishki :
Hadn't slept 14 years till today. Put my pug down yesterday [Teary eyed]
2026-10-24 08:43:40
1
admwilm
ADMWILM :
what about having a kid with Rett and parents having permanent sleep disruption for years?
2026-10-24 06:19:01
0
ifnotnowchris
ifnotnowchris :
One bad night?
2026-10-24 09:54:31
1
skin.guru65
Skin Guru :
very interesting
2026-10-24 08:03:50
0
annnannanzah
Anne Lewis :
“The Glymphatic System • Location: Found exclusively in the central nervous system (the brain and spinal cord). • How it works: It uses cerebrospinal fluid (CSF) to wash through brain tissue, clearing out metabolic waste like amyloid-beta and tau proteins.”
2026-10-25 00:07:37
1
richfieldsam
SamRichfield🇬🇧 :
The the more snot I shoot out the less chance I’ll have Alzheimer
2026-10-24 15:23:32
1
bushra.begum680
bushra40 :
God help women in their menopause
2026-10-24 07:57:04
11
forgotten.dance.ba
Forgotten Dance Bangers :
So having children causes Alzeimers? Got it.
2026-10-24 07:14:57
14
punish3er
punish3er :
Got it. So basically, don’t have kids
2026-10-24 13:17:26
2
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